Поэтому это три разных источника:

* `http://localhost`
* `https://localhost`
* `http://localhost:8080`

Даже если они все расположены в `localhost`, они используют разные протоколы и порты, а значит, являются разными источниками.

## Шаги

### Browser UI

- Search UI: http://localhost:8080/

![Search UI](https://fess.codelibs.org/_images/fess_search_result1.png)

- Admin UI: http://localhost:8080/admin/ (default username/password is admin/admin)

![Admin UI](https://fess.codelibs.org/_images/fess_admin_dashboard.png)

}

func main() {
	flag.Parse()
	serveFunc := func() error {
		return http.ListenAndServe(":8080", nil)
	}

	if certFile != "" || keyFile != "" {
		if certFile == "" || keyFile == "" {
			log.Fatal("Please provide both a key file and a cert file to enable TLS.")
		}
		serveFunc = func() error {
			return http.ListenAndServeTLS(":8080", certFile, keyFile, nil)
		}
	}

	http.HandleFunc("/", mainHandler)

  <Description>Full Text Search for Your Documents.</Description>
  <Tags>Full Text Search</Tags>
  <Contact>******@****.***</Contact>
  <SearchForm>http://localhost:8080/fess/</SearchForm>
  <Url type="text/html" template="http://localhost:8080/fess/search?q={searchTerms}"/>
  <InputEncoding>UTF-8</InputEncoding>
  <OutputEncoding>UTF-8</OutputEncoding>

Client ID can be found by clicking any of the clients listed [here](http://localhost:8080/auth/admin/master/console/#/realms/minio/clients). If you have followed the above steps docs, the default Client ID will be `account`.

```
$ go run docs/sts/web-identity.go -cid account -csec 072e7f00-4289-469c-9ab2-bbe843c7f5a8  -config-ep "http://localhost:8080/auth/realms/minio/.well-known/openid-configuration" -port 8888

   *
   * @param className the name of the instance type
   * @since 18.0 (since 7.0 as {@code Objects.toStringHelper()}).
   */
  public static ToStringHelper toStringHelper(String className) {
    return new ToStringHelper(className);
  }

  /**
   * Support class for {@link MoreObjects#toStringHelper}.
   *
   * @author Jason Lee
   * @since 18.0 (since 2.0 as {@code Objects.ToStringHelper}).
   */

* `http://localhost`
* `https://localhost`
* `http://localhost:8080`

모두 `localhost` 에 있지만, 서로 다른 프로토콜과 포트를 사용하고 있으므로 다른 "출처"입니다.

## 단계

브라우저 내 `http://localhost:8080`에서 동작하는 프론트엔드가 있고, 자바스크립트는 `http://localhost`를 통해 백엔드와 통신한다고 가정해봅시다(포트를 명시하지 않는 경우, 브라우저는 `80` 을 기본 포트로 간주합니다).

그러면 브라우저는 백엔드에 HTTP `OPTIONS` 요청을 보내고, 백엔드에서 이 다른 출처(`http://localhost:8080`)와의 통신을 허가하는 적절한 헤더를 보내면, 브라우저는 프론트엔드의 자바스크립트가 백엔드에 요청을 보낼 수 있도록 합니다.

Então, todos estes são origens diferentes:

* `http://localhost`
* `https://localhost`
* `http://localhost:8080`

Mesmo se todos estiverem em `localhost`, eles usam diferentes protocolos e portas, portanto, são "origens" diferentes.

## Passos

### ブラウザUI

- 検索UI: http://localhost:8080/

![Search UI](https://fess.codelibs.org/_images/fess_search_result1.png)

- 管理者UI: http://localhost:8080/admin/ （デフォルトのユーザー名/パスワードはadmin/adminです）

![Admin UI](https://fess.codelibs.org/_images/fess_admin_dashboard.png)

### Interface Web

- Interface de recherche : http://localhost:8080/

![Search UI](https://fess.codelibs.org/_images/fess_search_result1.png)

- Interface d'administration : http://localhost:8080/admin/ (nom d'utilisateur/mot de passe par défaut : admin/admin)

![Admin UI](https://fess.codelibs.org/_images/fess_admin_dashboard.png)